Question: Who is Chien-Shiung Wu's spouse born in 1942?
Paraphrase: Who is Chien-Shiung Wu's spouse, who was born in 1942?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q450317 p:P26 ?s . ?s ps:P26 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'1942')) }